@import url(header.css);
.header{
	width: 100%;
	height: 50px;
	background: red url() 0 0 no-repeat;
}
.header img{
	width: 50px;
	height: 20px;
}
.main{
	width: 100%;
	height: 200px;
	background: blue url() 0 0 no-repeat;

}
.footer{
	width: 100%;
	height: 30px;
	background: #000 url() 0 0 no-repeat;

}